The Impact of PRRS Eradication Program on the Production Parameters of the Hungarian Swine Sector.

The results of our study demonstrate that the PRRS eradication program with the herd depopulation-repopulation approach led to a considerable improvement of the productivity of Hungarian pig farming. This result also demonstrates that, independent of the PRRS eradication, it is still necessary to consider investments into the individual production units to increase efficiency, and to carry out herd depopulation-repopulation in cases where the current genetics limits improvements in productivity.